Base | Representation |
---|---|
bin | 1010000110101111110010… |
… | …0001101010110111001000 |
3 | 1110100012111020100100000220 |
4 | 2201223330201222313020 |
5 | 2424020333130042300 |
6 | 35344155540430040 |
7 | 2224513325441613 |
oct | 241537441526710 |
9 | 43305436310026 |
10 | 11111022112200 |
11 | 35a418135604a |
12 | 12b54829a8320 |
13 | 6279c3600a7a |
14 | 2a5ac23c117a |
15 | 14405339eda0 |
hex | a1afc86adc8 |
11111022112200 has 48 divisors (see below), whose sum is σ = 34444168549680. Its totient is φ = 2962939229760.
The previous prime is 11111022112199. The next prime is 11111022112213. The reversal of 11111022112200 is 221122011111.
It is a happy number.
11111022112200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 11111022112200.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9259184494 + ... + 9259185693.
It is an arithmetic number, because the mean of its divisors is an integer number (717586844785).
Almost surely, 211111022112200 is an apocalyptic number.
11111022112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11111022112200 is an abundant number, since it is smaller than the sum of its proper divisors (23333146437480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11111022112200 is a wasteful number, since it uses less digits than its factorization.
11111022112200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18518370206 (or 18518370197 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 11111022112200 its reverse (221122011111), we get a palindrome (11332144123311).
The spelling of 11111022112200 in words is "eleven trillion, one hundred eleven billion, twenty-two million, one hundred twelve thousand, two hundred".
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